Noise Isolating Earphones for Just 99p are Your "What? Huh? Can You Say That Again?" Deal of the Day

While earphones can be intensely annoying -- note, anyone who has them on so loud it sounds like mice rioting in a biscuit tin or absolutely anyone wearing Beats by Dr Dre headphones -- they are a necessity. For starters, you can expertly ignore people while listening to your favourite songs and transport your commute to an imagined dancefloor or gig.